Which of the following is NOT a major type of tissue?

Correct option is B

Sol. Cardiac is not a major type of tissue. The four major types of tissue in the human body are epithelial, connective, muscle, and nervous tissue. Cardiac tissue is a specialized form of muscle tissue, specifically found in the heart, but it is not classified as a separate major tissue type.
Explanation of each option:
· (a) Connective – Incorrect. Connective tissue supports, binds, and protects other tissues and organs. It includes bones, blood, cartilage, and tendons, playing a key role in structural integrity and immunity.
· (b) Cardiac – Correct answer. Cardiac muscle is a type of muscle tissue, not a separate major category. It is responsible for involuntary contractions of the heart and has intercalated discs for synchronized beating.
· (c) Epithelial – Incorrect. Epithelial tissue covers the body surfaces, lines cavities, and forms glands. It acts as a barrier against pathogens and helps in absorption, secretion, and excretion.
· (d) Muscle – Incorrect. Muscle tissue is one of the four primary types and includes skeletal, smooth, and cardiac muscles, facilitating movement, organ function, and circulation.